(Solved): Christine and Paul are deciding how to split their time between writing music and lyries for their ...

Christine and Paul are deciding how to split their time between writing music and lyries for their new album. Their PPFs for $$72\mathrm{h}$$ of work are shown. Christine and Paul have to write music for 8 songs and lyries for 12 songs ( 4 songs already have musio). When they are done, they can go to a private island and relax from all their hard work. It is possible that they will use more than $$72\mathrm{h}$$. Once they start writing lyrics and music, assuming their hired help packs for them and their plane is waiting outside their door, in how many hours can they board the plane to their relaxing island getawny? Christine will write music for songs. Paul will write music for songs: Christine will write lyrics for songs. Paul will write lyries for